U-Boot for CM-T3730

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The CompuLab CM-T3730 module is using U-Boot boot-loader for low-level initializations and operating system loading. U-Boot is an open source firmware for wide range of embedded systems (e.g. PowerPC, ARM, MIPS, x86, ColdFire, AVR32, NIOS, etc.). On this page we will discuss only features and use cases related to CompuLab CM-T3730 module. For more information on U-Boot, please refer to Official U-Boot Homepage.




U-Boot update to 2014.01-cm-t3x-6:
- Add option to store splash image in MMC
- Fix incorrect environment device selection when boot from alternate storage fails
U-Boot update to 2013.10-cm-t3x-5:
- Add DataImage SCF0403 LCD panel support
- Add USB support
- Fix incorrect message when running saveenv on non-boot storage
- Use ABB and OPP1G compatible voltage on CM-T3730
- Fix delays when operating at 1GHz
U-Boot update to 2013.04-cm-t3x-4:
- Add DVI splash screen
- Add SD/MMC write protect and card detect
- Add GPIO user command interface
- Change default NAND flash mapping
U-Boot update to 2012.07-cm-t3x-3:
- Add NAND support
- Add multiple environment storage support (MMC/NAND)
- Add multiple I2C buses support
X-Loader update to 1.51-cm-t3x-3
- Add support for various NAND chips
Initial release of U-Boot for CM-T3730
U-Boot 2011.06-cm-t3730-1 supports:
- MMC/SD Card
- SMC911x Ethernet chip on CM-T3730
- SMC911x Ethernet chip on SB-T35
- Green LED
- System revision in ATAGS